ben29 2019-09-20 22:25:45
Description: SAE J1939 Documents : SAE J1939-75 : Application Layer - Generator Sets
Plat: Others | Size: 79KB | Downloads: 0
Andersonyu 2019-08-20 15:03:12
Description: Study notes of WPF learning, sort out its classes and basic knowledge.
Plat: Others | Size: 980KB | Downloads: 0
紫寒梦月 2019-08-20 08:39:12
Description: An Android-based live TV project source code, using the framework provided by Vitamio, Vitamio is a multimedia framework, supporting all Android devices and IOS devices, domestic Cool Six and CCTV clients have used this framework. Vitamio works in a similar way to Android's default MediaPlayer, but contains more powerful features.
Plat: Java | Size: 16675KB | Downloads: 0
mysrain 2019-08-18 19:46:00
Description: CCSDS recommended LDPC coding scheme, a series of reference standards, very good!
Plat: Others | Size: 1127KB | Downloads: 2
husunmoon 2019-08-15 21:40:34
Description: A Complete Example of Serial Port Programming
Plat: C/C++ | Size: 4624KB | Downloads: 2
yangmq163 2019-08-12 14:07:58
Description: IEC 60870-5-101-2003 Telecontrol equipment and systems Part 5-101 Transmission protocols
Plat: C/C++ | Size: 3187KB | Downloads: 3
听风GG 2019-08-09 17:01:15
Description: Mobile Communication Foundation
Plat: C/C++ | Size: 864KB | Downloads: 1
阿华梯田 2019-08-09 09:47:33
Description: Auto Industry CAN Communication SAEJ1939 Standard English Edition
Plat: Others | Size: 2388KB | Downloads: 1
reddeath 2019-08-05 18:11:51
Description: 802.16E protocol document, full version.
Plat: Others | Size: 12540KB | Downloads: 1
hgbest 2019-07-28 10:07:23
Description: Aiming at seven communication signal modulation modes commonly used in digital satellite (QPSK, 8PSK, 16QAM, 32QAM, 64QAM, 16APSK and 32APSK), four characteristic parameters of zero-center normalized instantaneous amplitude spectral density, quadratic spectrum, amplitude and high-order cumulant are analyzed, and a signal modulation recognition method of joint characteristic parameters is proposed. Method.
Plat: matlab | Size: 460KB | Downloads: 5
hgbest 2019-07-28 10:04:01
Description: A recognition algorithm based on differential high-order cumulant is proposed for the modulation recognition problems of BPSK, QPSK, 1/4-QPSK and 8PSK, which are commonly used in current communication signals. The algorithm is divided into two levels for modulation recognition. Firstly, BPSK, QPSK and {1/4-QPSK, 8PSK} signals are identified by using the fourth-order cumulant characteristics of signals, and then 1/4-QPSK and 8PSK signals are identified by using the fourth-order cumulant and eighth-order cumulant characteristics of signal difference. The validity of the algorithm is analyzed theoretically, and the good performance of the algorithm is verified by computer simulation.
Plat: matlab | Size: 271KB | Downloads: 2
zhongjuncd55 2019-07-17 17:51:19
Description: ZTE's TD-LTE division planning and optimization technology, detailed guidance.
Plat: WORD | Size: 1620KB | Downloads: 2
JJake 2019-07-16 08:36:53
Description: Technical Specification of IC Card for Urban Public Transportation issued by the Ministry of Communications for CPU Card Specification
Plat: Others | Size: 8885KB | Downloads: 1
krishna9908 2019-07-16 02:01:34
Description: intelligent transportation system and internet of vehicles
Plat: matlab | Size: 31KB | Downloads: 2
krishna9908 2019-07-16 01:55:43
Description: artificial transportation system and internet of vehicles, internet of things, vanet, intelligent transportation.
Plat: matlab | Size: 5KB | Downloads: 3
amisan 2019-06-28 14:47:33
Description: IEC 60870-5-1:1990 Telecontrol equipment and systems. Part 5: Transmission protocols - Section One: Transmission frame formats
Plat: WINDOWS | Size: 686KB | Downloads: 6
amisan 2019-06-28 14:46:11
Description: IEC 60870-4:1990 Telecontrol equipment and systems. Part 4: Performance requirements
Plat: WINDOWS | Size: 403KB | Downloads: 0
amisan 2019-06-28 14:45:09
Description: IEC 60870-3:1989 Telecontrol equipment and systems. Part 3: Interfaces (electrical characteristics)
Plat: WINDOWS | Size: 311KB | Downloads: 2
amisan 2019-06-28 14:44:32
Description: IEC 60870-2-1:1995 Telecontrol equipment and systems - Part 2: Operating conditions - Section 1: Power supply and electromagnetic compatibility
Plat: WINDOWS | Size: 579KB | Downloads: 0
amisan 2019-06-28 14:43:16
Description: IEC TR 60870-1-1:1988 Telecontrol equipment and systems. Part 1: General considerations. Section One: General principles
Plat: WINDOWS | Size: 373KB | Downloads: 0
muneeee 2019-06-27 17:09:02
Description: PI_MBUS300 Product Overview
Plat: Others | Size: 129KB | Downloads: 0
muneeee 2019-06-27 17:08:08
Description: MODBUS Starter's Manual
Plat: Others | Size: 125KB | Downloads: 0
muneeee 2019-06-27 17:07:03
Description: MODBUS Protocol Intro
Plat: Others | Size: 262KB | Downloads: 0
muneeee 2019-06-27 17:06:07
Description: IEC 104 Protocol Description
Plat: Others | Size: 201KB | Downloads: 0
muneeee 2019-06-27 17:02:26
Description: IEC870-102 Protocol Description (Chinese)
Plat: Others | Size: 103KB | Downloads: 0
飘香洛红尘 2019-06-26 21:49:34
Description: The feedback control of dynamic system is introduced.
Plat: PowerBuilder | Size: 9949KB | Downloads: 5
JasonCapital10 2019-06-26 07:55:02
Description: About communication systems
Plat: PDF | Size: 3KB | Downloads: 0
finaleseason 2019-06-22 09:14:29
Description: ASAP Standard CCP CAN Calibration Protocol Version 2.1
Plat: C/C++ | Size: 412KB | Downloads: 0
开心麻花2 2019-06-18 20:32:30
Description: Programming development, the use of cases, in the process of learning classical cases to think carefully, learn the subtle programming ideas.
Plat: C# | Size: 9924KB | Downloads: 0
DiCaprio 2019-06-18 17:01:01
Description: Siemens Manual English
Plat: WINDOWS | Size: 2457KB | Downloads: 0
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